Filipe Giraknob - musician working with electric guitar, electroacoustic means and signal processing. Member of the band Supercordas Fátima Araujo - musician and vocalist, works with audio recording, editing and mixing for movies. Member of the band NOSASC Working together since 2002 due to a mutual interest in sound research, they composed and recorded many soundtracks and sound effects for various films. Both are members of the musical collective AFraternalFauna and also work together as producers of the sound event SOM - Seres Operando Matéria